You play as the ogre that the red arrow pointing to. The ogre will follow your mouse cursor. The faces are the people you are trying to infect. Every 0 to 0.5 seconds, a person will spawn. When you touch a person, they will become infected and will turn into an ogre. Unfortunately, infected ogres do not have a very long lifespan because they die off quickly. So that's how to play Ogre Infection Simulation and keep on infecting people and turning them into ogres!
